CloudsCantFly CloudsCantFly

24-04-2019
Mathematics

contestada

Solve this system of equations
32=ab^2
128=ab^3

Respuesta :

mkryukova19 mkryukova19

24-04-2019

Answer:

a=2, b=4

Step-by-step explanation:

32=ab²

128=ab³

1) Divide second equation by first one

128/32 = ab³/ab²

4 = b

2) ab²=32

a*4²=32

16a=32

a=2

Answer Link

Otras preguntas

You are using a classification model for stakeholders’ analysis that groups the stakeholders based on their level of authority and their level or concern regard

Question 4. Find the length of the curve y = 2√r from z = 1 to z = 2.

An assessment was given to 1,000 practicing health administrators to measure competency against a set of federal regulations and laws regarding privacy matters

Suppose that a community has CoViD-19 infection of 55 with a daily growth rate of 3%. If the rate doesn't change how many people are expected to have it in 11 d

a 2.00×10^4 kgkg railroad car is rolling at 5.00 m/sm/s when a 4000 kgkg load of gravel is suddenly dropped in. What is the car's speed just after the gravel is

6. Which graph best represents the solution of the inequality y < –x + 3?

Considering the importance of relevant cost, how can production-oriented companies determine which cost to incur so that they can remain profitable?

issuing marketable securities is the primary way businesses finance their operations. true false

I need help a s a p ………..

identify and explain two ways lead production methods could reduce costs in factory?